01167nam0-2200373li-450 99000027060020331620180312154757.00027060USA010027060(ALEPH)000027060USA01002706020001109d1977----km-y0itay0103----baengGWVariational methods in mathematics, science and engineeringKarel RektorysDordrechtReidel Publ. Co.1977571 p.27 cmtranslated from the czech by michael baschanalisi funzionalecalcolo delle variazionihilbert, spazi di5157Analisi funzionaleRektorys,Karel13940Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000270600203316515.7 REK (1)0003416BKSCI1990012320001110USA01171620020403USA011635PATRY9020040406USA011619Variational Methods in Mathematics, Science and Engineering340747UNISA